x86: Look for IA32_ENERGY_PERF_BIAS support

[linux-flexiantxendom0-natty.git] / arch / x86 / include / asm / cpufeature.h

diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index 4681459..2a904f4 100644 (file)
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -162,6 +162,7 @@
 #define X86_FEATURE_IDA                (7*32+ 0) /* Intel Dynamic Acceleration */
 #define X86_FEATURE_ARAT       (7*32+ 1) /* Always Running APIC Timer */
 #define X86_FEATURE_CPB                (7*32+ 2) /* AMD Core Performance Boost */
+#define X86_FEATURE_EPB                (7*32+ 3) /* IA32_ENERGY_PERF_BIAS support */
 
 /* Virtualization flags: Linux defined */
 #define X86_FEATURE_TPR_SHADOW  (8*32+ 0) /* Intel TPR Shadow */